Unique Bargains Dc1.5 3v Micro Coreless Vibration Motor 2pcs for Cell Phone Model Toy The old vibration motors in phones used a small rotating mass that simply spun around to make the phone shake, much like a washing machine drum getting unbalanced and rumbling the whole machine., This Are vibration plates worth the hype? I found one for under $100 Vibrator Vibration Motor ZTE ZMax Grand LTE Z916BL Consumer Cell Phone OEM #172 eBay